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Forum
2

Online backup with JDO

. I've read at the Database Doctor that copying the db file while it is online may cause corrupted DB file. Does this mean that the copy can be corrupted or even the source file ? My second question ... .newQuery("objectdb backup").execute() Thx, JG   > Does this mean that the copy can be corrupted or
Forum
2

Failover from Master to Slave

, but with some work & exception handling. The big question is: how do we make sure we don't corrupt ... to the one that represents the Master, avoiding data corruption. Does it make sense ... of database corruption. I would suggest going with the Hadoop solution which is to effectively kill a server
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2

500Mb ObjectDb database opening issue

500Mb ObjectDb database opening issue
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2

Failed to commit transaction: Attempt to commit a rollback only transaction

became corrupted, leading to the above problem.   note: I have 2 processes hitting the same database ... that the database is not corrupted. The two missing objects are probably the result of deleting objects
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2

Incremental online backup

that the database has been corrupted (by which i mean the data is wrong, not the underlying files) and we need to retrieve a backup. However the last backup is corrupted as well, so we need
Issue
2

javax.jdo.JDONullIdentityException: The identity must not be null.

.close(OMF.java:867)         ... 67 more   After this crash, the database seems to be corrupted, I ... #2 reflects a locked database file (due to a failure during close) and not a corrupted database
Issue
2

NullPointer on query

is corrupted. A post mortem analysis reveals that the last change to the only ObjectDbMessagePayload ... during normal running I'm afraid. Based on your description it's possible that the db file corruption
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2

ODB should auto-restart if it detects it's necessary

. Moreover, this would considerably reduce the chances of corrupting the database. (A problem that I've suddenly encountered in ... . Therefore, I would really appreciate this new feature in ObjectDB, which would definitely avoid corruption
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2

pm.newObjectIdInstance returns null

I am on an emergency upgrade mission. Our production odb file (version 1.0.4) currently corrupts when written to. Importing to 2.6.8. has seemed to fix the corruption problem. So....I am in the middle of testing a 2.6.8 upgrade from 104se_2522. It was plugged in to the existing legacy code (2005
Issue
2

Querying error - java.lang.ClassCastException: com.objectdb.o.STV

is now marked as critical since it can corrupt database files. However, at least in my tests - no data was lost and I could fix the corrupted database files by running the Doctor in repair mode (with 2